Home / 4,511,002.50-9,261,146.81

Finding the Third Proportional to 4,511,002.50 and 9,261,146.81

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Solution

The third proportional to 4,511,002.50 and 9,261,146.81 is: 19,013,254.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511,002.50 : 9,261,146.81 = 9,261,146.81 : x
  2. Step 2: Convert to fraction form
    4,511,002.50/9,261,146.81 = 9,261,146.81/x
  3. Step 3: Cross multiply
    4,511,002.50x = 9,261,146.81 × 9,261,146.81
  4. Step 4: Simplify right side
    4,511,002.50x = 85,768,840,282,678.91
  5. Step 5: Solve for x
    x = 85,768,840,282,678.91/4,511,002.50
  6. Step 6: Final answer
    x = 19,013,254.88

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.